Detail publikačního výsledku

Application of waste brick powder in alkali activated aluminosilicates: Functional and environmental aspects

FOŘT, J.; VEJMELKOVÁ, E.; KOŇÁKOVÁ, D.; ALBLOVÁ, N.; ČÁCHOVÁ, M.; KEPPERT, M.; ROVNANÍKOVÁ, P.; ČERNÝ, R.

Originální název

Application of waste brick powder in alkali activated aluminosilicates: Functional and environmental aspects

Anglický název

Application of waste brick powder in alkali activated aluminosilicates: Functional and environmental aspects

Druh

Článek WoS

Originální abstrakt

Several alkali activated aluminosilicate (AAA) materials prepared using waste brick powder as precursor are analyzed from both functional and environmental points of view. The functional properties in hardened state are assessed by the measurement of basic physical properties and mechanical parameters. The environmental impacts are examined by determination of energy consumption and carbon dioxide emission related to their production. The obtained results show that functional properties of designed AAAs are comparable with cement-based materials. Their environmental qualities are though substantially higher, which is due to lower demand for common raw materials and lower greenhouse gases emissions and energy consumption. The combined assessment of functional and environmental aspects, which is performed using the energy consumption efficiency index and the carbon dioxide emission efficiency index, reveals that the analyzed AAA mixes can provide up to 45% savings in consumed energy and even 72% in emitted greenhouse gases, as compared with Portland cement paste.

Anglický abstrakt

Several alkali activated aluminosilicate (AAA) materials prepared using waste brick powder as precursor are analyzed from both functional and environmental points of view. The functional properties in hardened state are assessed by the measurement of basic physical properties and mechanical parameters. The environmental impacts are examined by determination of energy consumption and carbon dioxide emission related to their production. The obtained results show that functional properties of designed AAAs are comparable with cement-based materials. Their environmental qualities are though substantially higher, which is due to lower demand for common raw materials and lower greenhouse gases emissions and energy consumption. The combined assessment of functional and environmental aspects, which is performed using the energy consumption efficiency index and the carbon dioxide emission efficiency index, reveals that the analyzed AAA mixes can provide up to 45% savings in consumed energy and even 72% in emitted greenhouse gases, as compared with Portland cement paste.

Klíčová slova

Alkali activated aluminosilicates; waste brick powder; functional properties; environmental assessment

Klíčová slova v angličtině

Alkali activated aluminosilicates; waste brick powder; functional properties; environmental assessment

Autoři

FOŘT, J.; VEJMELKOVÁ, E.; KOŇÁKOVÁ, D.; ALBLOVÁ, N.; ČÁCHOVÁ, M.; KEPPERT, M.; ROVNANÍKOVÁ, P.; ČERNÝ, R.

Rok RIV

2019

Vydáno

22.05.2018

Nakladatel

Elsevier

Místo

Nizozemsko

ISSN

0959-6526

Periodikum

Journal of Cleaner Production

Svazek

194

Číslo

25

Stát

Spojené státy americké

Strany od

714

Strany do

725

Strany počet

12

BibTex

@article{BUT147730,
  author="Jan {Fořt} and Eva {Vejmelková} and Dana {Koňáková} and Nikol {Alblová} and Monika {Čáchová} and Martin {Keppert} and Pavla {Rovnaníková} and Robert {Černý}",
  title="Application of waste brick powder in alkali activated aluminosilicates:
Functional and environmental aspects",
  journal="Journal of Cleaner Production",
  year="2018",
  volume="194",
  number="25",
  pages="714--725",
  doi="10.1016/j.jclepro.2018.05.181",
  issn="0959-6526"
}